CN202080984U - Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment - Google Patents
Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment Download PDFInfo
- Publication number
- CN202080984U CN202080984U CN2011200571156U CN201120057115U CN202080984U CN 202080984 U CN202080984 U CN 202080984U CN 2011200571156 U CN2011200571156 U CN 2011200571156U CN 201120057115 U CN201120057115 U CN 201120057115U CN 202080984 U CN202080984 U CN 202080984U
- Authority
- CN
- China
- Prior art keywords
- layer
- matrix
- water
- wetland
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment is structured as a rectangular plate box, composed of a wetland equipment structure, wetland substrates and wetland plants, and formed by connecting two group of identical flow lines (normal temperature applicable flow line I and low temperature applicable flow line II) in parallel, and each group of the flow line is formed by 6 small cells and a water collecting tank; and the wetland substrates are divided into four layers, wherein the first layer, namely the upper most layer, is a clay layer, the second layer is a fine sand layer, the third layer is a coal slay and limestone mixed layer, and the fourth layer is a cobble layer. The equipment has an efficient sewage purification function.
Description
Technical field
The utility model relates to environment project equipment, relates in particular to the treatment facility of a kind of rural area pollution of area source waste water.
Background technology
The rural area pollution of area source has very significant contribution to the deterioration of water surrounding, comprise that mainly pollution by chemical fertilizer, pesticidal contamination, livestock and poultry cultivation pollute, it results from soil disturbance and causes grogs, nitrogen phosphorus, agricultural chemicals and other organic or inorganic pollution substances in the farmland, in rainfall or irrigation process, enter water body in large quantities by approach such as farmland rainwash, farmland drainage and underground leakages, or directly cause water pollution because of any blowdown of livestock and poultry breeding industry.
Artificial swamp (constructed wetland) be artificial of creating be suitable for waterplant or hygrophyte growth, according to the artificial ecosystem of natural wetland mimic.Mainly utilize physics, chemistry and biological triple coordinative role of matrix-microorganism-this complex ecosystem of plant, realize efficient purification by filtration, absorption, coprecipitated, ion-exchange, plant absorbing and microbiological degradation to sewage, artificial swamp is various informative simultaneously, sewage and dissimilar wetland are formed with isomorphism type not, dissimilar artificial swamps have characteristics separately to the removal effect difference of feature pollutent.
Summary of the invention
The purpose of this utility model is the high density rural area pollution of area source waste water after directly processing compiles at traditional artificial wetland process equipment, decontamination effect improving is poor, be subjected to that seasonal effect is big, the unsettled shortcoming of water outlet, provides a kind of multistage drop composite vertical current artificial wetland of tandem (Multiple-stage Series Hydraulic drop Integrated Vertical Flow Constructed Wetland) of handling high density rural area pollution of area source waste water (MSHIVFCW).Hc effluent is after treatment, and its waste discharge reaches GB5084-92 " agricultural irrigation water quality standard ".
The utility model is achieved through the following technical solutions:
This device rough structure is a rectangular parallelepiped sheet material case, is made up of wetland device structure, wetland matrix and wetland plant.
The wetland device structure:
This device is formed in parallel by 2 groups of same flowlines (No. 1 normal temperature is suitable for flowline and No. 2 suitable flowlines of low temperature).Every group of flowline is made of 6 little lattice and a water leg.6 little lattice of every group of flowline are measure-alike, the size of each little lattice can be 0.4m * 0.5m * 1.2m, it (is that first and second little lattice are formed a unit that per two continuous little lattice are formed a uplink and downlink pool unit, the 3rd and unit of the 4th little lattice composition, form a unit for the 5th and the 6th), then have 3 uplink and downlink pool units, form each unitary 2 casing and offer breach by bottom (can from bottom 0.15m place) and be connected, per two unit are communicated with by the drop mouth of matrix top design.The size of water leg can be 0.1m * 0.5m * 1.2m.Length * wide * the height of total sheet material case can be 2.5 m * 1 m * 1.2m.
For convenient observation operation conditions, wetland bed two sides are made with the transparent glass with certain intensity.
1, No. 2 flowline water inlet in parallel all is designed to 2 water distributor water distribution uniformities of independently boring a hole, by the butterfly valve trip switch.The water inlet pipe of two groups of flowlines is in parallel, and every group water inlet pipe passes outer wall above the first lattice matrix, endways the water distributor of a perforation on the vertical junction.
For increasing oxygen enrichment intensity, the wall opening design has the drop mouth of triangular groove on each up pond, be the connection between each unit, for guarantee that current flow in equipment, the open height that reduces the drop mouth according to water (flow) direction successively is to form difference of elevation, 1 water distribution tube seat of boring a hole of each drop mouthful design.
For making things convenient for the adding of related agents, at each unitary downstream tank drop Kou Bi mid-way welding communicating pipe fixed orifices, communicating pipe at the bottom of can leading to case is installed at fixed orifices, communicating pipe lower openings and can moving up and down.
Detect for convenient, the stopple coupon of water sample is set in the corresponding position that every layer of matrix is separated.
The 3rd unitary water outlet enters water leg by overflow port, and an evacuated tube (caliber can be DN20) is adorned in the water leg bottom, utilizes siphon principle, connects the rubber hose of a band tongs, uses rubber tubing and tongs to carry out control device water level inside height.Whole device is regularly cleared up throw out and weeds etc., and wetland bed base slope is 3%.
Wetland matrix:
6 little lattice of this device all adopt matrix of the same race, being divided into is four layers of matrix, the first layer is that the superiors are clay seam, three downstream tank wherein and the height of three up pond clay seams are all inequality, can be provided with like this: the first downstream tank clay seam height 0.6m, the second up pond clay seam height 0.5m, the 3rd downstream tank clay seam height 0.4m, the 4th up pond clay seam height 0.3m, the 5th downstream tank clay seam height 0.2m, the 6th up pond clay seam height 0.1m; Second layer matrix is the fine sand layer, and thickness can be 0.1m; The 3rd layer of matrix is the mixolimnion of cinder and Wingdale, and thickness can be 0.25m; The 4th layer of matrix is the pebbles layer, and thickness can be 0.15m.
Wetland plant:
Wetland plant has all been planted in two groups of normal/low temperature flowlines and each uplink and downlink pond, unit of MSHIVFCW system, two groups of normal/cryogenic units are chosen seeds respectively and are adapted at the wetland plant of growing under normal temperature and the microthermal climate situation, and specifically decide according to the root length of different treatment effect wetland plant in each uplink and downlink pond, unit.
The utility model beneficial effect is:
(1) the MSHIVFCW system is the improvement of IVFCW system, its wastewater treatment mainly is physics, chemistry and the biological triple coordinative role of utilizing matrix-microorganism-this complex ecosystem of plant, realizes efficient purification to sewage by multistage filtration, absorption, coprecipitated, ion-exchange, plant absorbing and microbiological degradation repeatedly.
(2) foster again ability is strong, biomass is many, floor space is little, and the device processes ability is big.The MSHIVFCW system of design, through multistage drop support again and different substrates layer and different treatment ability plant between collocation, fixing large number of biological film on matrix, and perch the microorganism of more high-plane of nutrition thereon, thereby increased pollution load and stable water outlet greatly, reduced maintenance cost.Simultaneously, because the wetland plant bed alternating growth of different temperature environment adaptive facultys has solved traditional artificial swamp greatly and be subjected to weather effect and cause the drawback that treatment effect is unstable or descend, so this device has big and stable treated ability.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Among the figure: 1 pebbles layer, 2 cinder and Wingdale mixolimnion 3 fine sand layers 4 clay seams 5 perforation water distribution inlet pipes
6 wetland plants, 7 drops mouthful 8 stopple coupons, 9 communicating pipe 10 dividing plate 11 overflows the mouth of a river 12 water legs, 13 siphon drainage pipes;
A is that No. 1 water inlet B is that No. 1 water outlet C is that No. 2 water inlet D are No. 2 water outlets.
Embodiment
High density rural area pollution of area source waste water after compiling is handled by the MSHIVFCW device that adopts design, and the MSHIVFCW apparatus structure is of a size of length * wide * height=2.5m * 1m * 1.2m.Waste water by physics, chemistry and the biological triple concerted reaction through complex ecosystem behind the water-in inflow device after, remove the pollutents such as COD, ammonia nitrogen and phosphorus of waste water further.Hc effluent is after treatment, and its waste discharge reaches GB5084-92 " agricultural irrigation water quality standard ".
Specific implementation process is as follows:
(1) pollution of area source waste water in rural area can pass through holding back of grid earlier after the pooling, removes macrobead pollution substance and floating matter in the sewage, and waste water enters the MSHIVFCW device again.
(2) the perforation water distributor water inlet of waste water by the import of MSHIVFCW device passed through aerobic, the anoxic and the anaerobic process in device uplink and downlink pond repeatedly, and cooperated plant absorbing and action of microorganisms to realize the good treatment effect of complex ecosystem.
(3) treat effluent through device multi-stage ecological system can keep stable substantially, also can increase the treatment effect of specific aim waste water by assistant medicaments such as adding carbon sources in the ventpipe of design simultaneously.
(4) but in the terminal ventpipe up-down adjustment of utilizing the siphon principle design of device, thereby effectively control sets tank and wetland bed height and then reach the purpose of regulating effects of purification quality.
Claims (4)
1. the multistage drop composite vertical current artificial wetland of tandem device is characterized in that:
(1) described device is for being configured to a rectangular parallelepiped sheet material case;
(2) described device is that No. 1 suitable flowline of normal temperature and No. 2 suitable flowlines of low temperature are formed in parallel by 2 groups of same flowlines, every group of flowline is made of 6 little lattice and a water leg, 6 little lattice of every group of flowline are measure-alike, on per two continuous little lattice are formed one, the downstream tank unit is that first and second little lattice are formed a unit, the 3rd and unit of the 4th little lattice composition, form a unit for the 5th and the 6th, then have on 3, the downstream tank unit, form each unitary 2 casing and offer breach by the bottom and be connected, per two unit are communicated with by the drop mouth of matrix top design; 1, No. 2 flowline water inlet in parallel is 2 water distributor water distribution uniformities of independently boring a hole, by the butterfly valve trip switch, the water inlet pipe of two groups of flowlines is in parallel, and every group water inlet pipe passes outer wall above the first lattice matrix, endways the water distributor of a perforation on the vertical junction; The wall opening design has the drop mouth of triangular groove on each up pond, is the connection between each unit, each drop mouthful 1 perforation of design water distribution tube seat; At each unitary downstream tank drop Kou Bi mid-way welding communicating pipe fixed orifices, at fixed orifices communicating pipe at the bottom of can leading to case is installed, communicating pipe lower openings and can moving up and down; The stopple coupon of water sample is set in the corresponding position that every layer of matrix is separated; The 3rd unitary water outlet enters water leg by overflow port, and an evacuated tube is adorned in the water leg bottom, utilizes siphon principle, connects the rubber hose of a band tongs;
(3) 6 of described device little lattice all adopt matrix of the same race, and being divided into is four layers of matrix, and the first layer is that the superiors are clay seam, and three downstream tank wherein and the height of three up pond clay seams are all inequality, and second layer matrix is the fine sand layer; The 4th layer of matrix is the pebbles layer;
(4) wetland plant has all been planted in two of described device groups of normal/low temperature flowlines and each uplink and downlink pond, unit.
2. the multistage drop composite vertical current artificial wetland of tandem according to claim 1 device, it is characterized in that: the length of described device sheet material case * wide * height is 2.5m * 1m * 1.2m.
3. the multistage drop composite vertical current artificial wetland of tandem according to claim 1 device, it is characterized in that: the size of water leg is 0.1m * 0.5m * 1.2m.
4. the multistage drop composite vertical current artificial wetland of tandem according to claim 1 device, it is characterized in that: four layers of matrix of 6 little lattice of described device, the first downstream tank clay seam height 0.6m in the first layer matrix, the second up pond clay seam height 0.5m, the 3rd downstream tank clay seam height 0.4m, the 4th up pond clay seam height 0.3m, the 5th downstream tank clay seam height 0.2m, the 6th up pond clay seam height 0.1m; Second layer matrix is the fine sand layer, and thickness is 0.1m; The 4th layer of matrix is the pebbles layer, and thickness is 0.15m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571156U CN202080984U (en) | 2011-03-07 | 2011-03-07 | Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571156U CN202080984U (en) | 2011-03-07 | 2011-03-07 | Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080984U true CN202080984U (en) | 2011-12-21 |
Family
ID=45341625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200571156U Expired - Fee Related CN202080984U (en) | 2011-03-07 | 2011-03-07 | Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080984U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531294A (en) * | 2012-02-10 | 2012-07-04 | 同济大学 | All-terrain subsurface flow constructed wetland combination system and application thereof |
| CN102674534A (en) * | 2012-05-25 | 2012-09-19 | 复旦大学 | Falling water aeration biofilter for sewage treatment |
| CN102701525A (en) * | 2012-05-31 | 2012-10-03 | 江苏美尚生态景观股份有限公司 | Method for treating sewage by utilizing artificial reed wetlands |
| CN102730837A (en) * | 2012-07-03 | 2012-10-17 | 刘树元 | Horizontal gathered flow type constructed wetland |
| CN102786110A (en) * | 2012-07-19 | 2012-11-21 | 上海交通大学 | Farmland nitrogen and phosphorous non-point source pollution control and recycle system, and method thereof |
| CN103449608A (en) * | 2013-07-19 | 2013-12-18 | 合肥工业大学 | Novel vertical flow automatic aeration annular artificial wetland system |
| CN103510487A (en) * | 2013-09-29 | 2014-01-15 | 天津大学城市规划设计研究院 | Landscape hydraulic drop structure with seasonal stream water quality improvement function |
| CN105540864A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | Industrial construction method of constructed wetland |
| CN105712484A (en) * | 2016-04-28 | 2016-06-29 | 河海大学 | CW-MFC coupling system for azodye degradation and degradation method thereof |
| CN106517524A (en) * | 2016-11-23 | 2017-03-22 | 四川理工学院 | Apparatus and method for treating municipal wastewater by using micro-aeration baffled flow wetland filter tank(s) |
| CN108358320A (en) * | 2018-05-18 | 2018-08-03 | 江西省科学院能源研究所 | A kind of hydrocone type complex vertical drowned flow artificial wet land |
-
2011
- 2011-03-07 CN CN2011200571156U patent/CN202080984U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531294A (en) * | 2012-02-10 | 2012-07-04 | 同济大学 | All-terrain subsurface flow constructed wetland combination system and application thereof |
| CN102674534A (en) * | 2012-05-25 | 2012-09-19 | 复旦大学 | Falling water aeration biofilter for sewage treatment |
| CN102701525A (en) * | 2012-05-31 | 2012-10-03 | 江苏美尚生态景观股份有限公司 | Method for treating sewage by utilizing artificial reed wetlands |
| CN102730837B (en) * | 2012-07-03 | 2013-08-07 | 刘树元 | Horizontal gathered flow type constructed wetland |
| CN102730837A (en) * | 2012-07-03 | 2012-10-17 | 刘树元 | Horizontal gathered flow type constructed wetland |
| CN102786110B (en) * | 2012-07-19 | 2015-01-28 | 上海交通大学 | Farmland nitrogen and phosphorous non-point source pollution control and recycle system, and method thereof |
| CN102786110A (en) * | 2012-07-19 | 2012-11-21 | 上海交通大学 | Farmland nitrogen and phosphorous non-point source pollution control and recycle system, and method thereof |
| CN103449608A (en) * | 2013-07-19 | 2013-12-18 | 合肥工业大学 | Novel vertical flow automatic aeration annular artificial wetland system |
| CN103510487A (en) * | 2013-09-29 | 2014-01-15 | 天津大学城市规划设计研究院 | Landscape hydraulic drop structure with seasonal stream water quality improvement function |
| CN103510487B (en) * | 2013-09-29 | 2015-06-10 | 天津大学城市规划设计研究院 | Landscape hydraulic drop structure with seasonal stream water quality improvement function |
| CN105540864A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | Industrial construction method of constructed wetland |
| CN105540864B (en) * | 2016-03-01 | 2018-05-04 | 中国科学院南京地理与湖泊研究所 | A kind of artificial swamp industrialization construction method |
| CN105712484A (en) * | 2016-04-28 | 2016-06-29 | 河海大学 | CW-MFC coupling system for azodye degradation and degradation method thereof |
| CN106517524A (en) * | 2016-11-23 | 2017-03-22 | 四川理工学院 | Apparatus and method for treating municipal wastewater by using micro-aeration baffled flow wetland filter tank(s) |
| CN106517524B (en) * | 2016-11-23 | 2019-08-02 | 四川理工学院 | A kind of device and method of micro- aeration rotating wetland filtering pond processing town sewage |
| CN108358320A (en) * | 2018-05-18 | 2018-08-03 | 江西省科学院能源研究所 | A kind of hydrocone type complex vertical drowned flow artificial wet land |
| CN108358320B (en) * | 2018-05-18 | 2023-09-26 | 江西省科学院能源研究所 | Siphon type composite vertical subsurface flow constructed wetland |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202080984U (en) | Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment | |
| CN105293841B (en) | A kind of artificial swamp and filtration system combined depth handles country sewage method and device | |
| CN102153234B (en) | Serial drop water composite wetland system for treating non-point pollution | |
| CN202050810U (en) | Testudinate breeding shed | |
| CN102276068A (en) | River channel ecological construction and water body restoring system | |
| CN103819005A (en) | Artificial wetland processing system constructed by ecological bags | |
| CN105254127A (en) | Self-cleaning type micro-aeration combined constructed wetland sewage treatment system and method | |
| CN110668575A (en) | Full-automatic efficient nitrogen and phosphorus removal tidal flow constructed wetland and use method thereof | |
| CN107162337B (en) | Multi-medium ecological treatment system and method for rural domestic sewage in frigid and arid regions | |
| CN101182070B (en) | Biological-ecological composite sewage water treatment tank | |
| CN204661512U (en) | A kind of country sewage microkinetic ecological treatment system | |
| CN105236687A (en) | Sewage treatment device and method for self-cleaning type micro-aeration vertical baffled wetland | |
| CN106115924B (en) | Vertical-flow artificial wetland distributed sewage treatment equipment | |
| CN103613255A (en) | Domestic sewage treatment integrated equipment and treatment method | |
| CN203807241U (en) | Water-distribution and water-collection device of wetland system | |
| CN106145508A (en) | MK-001 comprehensive oxidation pond fresh water (FW) treatment technology | |
| CN106145318B (en) | Stagnant purification slope protection system with multistage drop aeration function | |
| CN212504216U (en) | Rural sewage treatment system of a plurality of scattered blowdown facilities of intensive district of personnel | |
| CN210133936U (en) | Utilize ecological concrete's annular view water purification constructed wetland system | |
| CN113772825A (en) | Vertical turning flow artificial wetland | |
| CN210885515U (en) | Combined tail water nitrogen and phosphorus removal wetland device | |
| CN106517528A (en) | Bonsai type intensive aerated biological membrane array device, and method of bonsai type intensive aerated biological membrane array device for purifying riverway | |
| CN110697973A (en) | Sewage draining port water treatment equipment for urban drainage pipeline | |
| CN204958505U (en) | Good oxygen undercurrent bed of multilayer | |
| CN205382061U (en) | Domestic sewage treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yichun Sihai Electronic Electric Control Equipment Co., Ltd. Assignor: Nanchang University Contract record no.: 2013360000014 Denomination of utility model: Tandem type multi-stage hydraulic drop integrated vertical flow constructed wetland equipment Granted publication date: 20111221 License type: Exclusive License Record date: 20130427 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130307 |